________ says that there is a constant proportional relationship between the just noticeable difference (JND)and the original stimulus intensity.
A)Weber's law
B)Signal detection theory
C)Signal-to-noise ratio
D)Sensory adaptation

Question

Quizplus · Accepted Answer

Weber's law states that there is a constant proportional relationship between the just noticeable difference (JND) and the original stimulus intensity. This means that the JND (the smallest difference that a person can detect between two stimuli) is a constant fraction of the original stimulus intensity.

________ Says That There Is a Constant Proportional Relationship Between